Even numbers k such that d(k) | phi(k).

Terms

a(0) =8a(1) =10a(2) =18a(3) =24a(4) =26a(5) =28a(6) =30a(7) =34a(8) =40a(9) =52a(10) =56a(11) =58a(12) =70a(13) =72a(14) =74a(15) =76a(16) =78a(17) =82a(18) =84a(19) =88a(20) =90a(21) =98a(22) =102a(23) =104a(24) =106a(25) =108a(26) =110a(27) =120a(28) =122a(29) =124